Well, if you have no qualms about piracy that is. Hacknmod.com recently linked to a compilation of scanned coding books, and their post has already been picked up by the big blogs. Real appealing for those who live online, since:
These books have everything you’ll ever need to become a master hacker using PHP, Linux/Unix, Java, Perl, MySQL, and Python to name a few.
Which begs the question: how tempting is it download the books (found here)? And how soon will the copyright owners go after the website, now that the cat’s out of the bag?